From a12def2ef9f33f024b5cda7f48fc794f48315a5d Mon Sep 17 00:00:00 2001
From: graham.gower@gmail.com <graham.gower@gmail.com@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Mon, 20 Sep 2010 21:25:04 -0400
Subject: A proper fix this time. From Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>.

git-svn-id: http://opkg.googlecode.com/svn/trunk@573 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
(limited to 'libopkg/file_util.c')

diff --git a/libopkg/file_util.c b/libopkg/file_util.c
index cf5f774..897546e 100644
--- a/libopkg/file_util.c
+++ b/libopkg/file_util.c
@@ -238,6 +238,11 @@ rm_r(const char *path)
 	DIR *dir;
 	struct dirent *dent;
 
+	if (path == NULL) {
+		opkg_perror(ERROR, "Missing directory parameter");
+		return -1;
+	}
+
 	dir = opendir(path);
 	if (dir == NULL) {
 		opkg_perror(ERROR, "Failed to open dir %s", path);
--
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